The answer your looking for is D) marijuana, but in my opinion this is not factual.
Answer:
You may strain your muscles during an activity like lifting or twisting or even hard coughing or sneezing. Muscles can also get strained from overuse, like from doing lots of sit-ups or crunches.
Explanation:
Abdominal Muscle Strain. An abdominal muscle strain is a stretch or tear of a muscle in your belly.
Hope this helps:)
The average resting rate for a teenager is 50-60, while in moderate exercise it may rise to 100-140 beats per minute.
Answer:
A: I don't want to do that so no
By asking if anyone will find out, you are basically saying yes. When saying I really shouldn't do it, you are not giving a concrete refusal. It also sounds like you maybe want to. When saying your brother wouldn't want to, you are not saying no, just stating something someone else said. A would be most effective since it is a clear and concrete refusal.